Abstract: A display panel, a display apparatus and a method for manufacturing a display panel are provided. The display panel includes: a base substrate; multiple light-emitting devices, where the light-emitting device includes a first semiconductor layer, a second semiconductor layer and a light-emitting layer located between the first and second semiconductor layers, and the second semiconductor layer is located on a side of the light-emitting layer away from the base substrate; a first package structure, located on the side of the base substrate, where the first package structure includes a first package part located between two adjacent light-emitting devices; and a second package structure, where at least part of the second package structure is located on a side of the light-emitting device away from the base substrate, and a resistivity of the first package structure is higher than that of the second package structure.

Abstract: Embodiments of this application provide a signal transmission method and a communications apparatus. The method includes: a terminal device receives information from a network device, wherein the information indicates the terminal device to send a signal in a fallback transmission mode; the terminal device determines that transmission of the signal is failed; and then sends the signal to the network device in the fallback transmission mode.

Abstract: A fingerprint spectrum construction method for a new compound aloe capsule and a fingerprint spectrum includes: (1) taking powder of a new compound aloe capsule, carrying out reflux extraction, adding methanol, carrying out ultrasonic treatment, filtering, and taking a subsequent filtrate as a test solution; dissolving barbaloin, aloe-emodin, indirubin, tryptanthrin, aloesin, and ?-sitosterol in methanol to obtain reference solutions; (2) injecting the test solution and the reference solutions into a high performance liquid chromatograph for gradient elution to obtain a chromatogram of the new compound aloe capsule and chromatograms of the reference solutions, respectively; and (3) labeling chemical components of peaks on the chromatogram of the new compound aloe capsule according to the chromatogram of the new compound aloe capsule and the chromatograms of the reference solutions to obtain a fingerprint spectrum of the new compound aloe capsule.

Abstract: Disclosed is a pyridazinone compound represented by Formula (I), or a pharmaceutically acceptable salt, prodrug, hydrate, solvate, polymorph, stereoisomer, or isotopic variant thereof. The compound can be used for preparation of medicinal products for treatment and/or prophylaxis of a disease or condition associated with thyroid hormone abnormalities. The compound has higher selectivity to TH?, better pharmacokinetic parameters, desired stability, and higher agonistic activity toward TH?.

Abstract: A system of performing boundary scan test on pin through test point and a method thereof are disclosed. When an under-test pin of a target connector is determined to be unable to perform a boundary scan test, a test point connected to and closest to the under-test pin is searched, a test signal is transmitted to a target connector, a result signal from the target connector in response to the test signal is received, an expected result and the result signal are compared to generate a test result, so that a boundary scan function can be applied to test a connector of a computer product, to achieve the technical effect of providing a better test range and a better test coverage to improve test efficiency and reduce test cost, compared to conventional boundary scan test.

Abstract: The present invention provides a polishing pad, a polishing apparatus and a polishing method for a silicon wafer. The polishing pad comprises a polishing surface in contact with the silicon wafer. The polishing surface is provided with at least one groove. When polishing the silicon wafer, the edge of the silicon wafer is at least partially suspended above the groove. The polishing pad, polishing apparatus and silicon wafer polishing method according to the present invention can reduce the polishing rate at the edge of the silicon wafer while keeping the polishing rate of the entire wafer basically unchanged, thereby improving the flatness of the edge thickness of the silicon wafer as well as improving the production yield.

Abstract: The present application provides a method and a device of chemical mechanical polishing (CMP). The method comprises providing a semiconductor wafer to be subjected to polishing; conducting a CMP process to the wafer, wherein the wafer is on a first plane; conducting a hanging treatment, wherein, in the hanging treatment, the wafer is on a second plane above the first plane, the wafer is hanged to expose the lower surface, and the wafer is in rotation. According to the present application, the hanging treatment can remove the slurry, the polishing particles and byproducts from the wafer surface, therefore, it prevents from the adverse effects caused by the polishing particles and byproducts on the wafer in the following process.

Abstract: The present invention provides a polishing pad, a polishing apparatus and a polishing method for a silicon wafer. The polishing pad comprises a polishing surface in contact with the silicon wafer. The polishing surface is provided with at least one groove. When polishing the silicon wafer, the edge of the silicon wafer is at least partially suspended above the groove. The polishing pad, polishing apparatus and silicon wafer polishing method according to the present invention can reduce the polishing rate at the edge of the silicon wafer while keeping the polishing rate of the entire wafer basically unchanged, thereby improving the flatness of the edge thickness of the silicon wafer as well as improving the production yield.

Abstract: Disclosed are a preparation method and applications of a spinosin-Na monomer of Ziziphi Spinosae Semen. The preparation method includes: pulverizing Ziziphi Spinosae Semen; hydrolyzing the powder with an acidic hydrolysis solution; neutralizing the hydrolysate; extracting the supernatant with ethyl acetate several times to produce a crude extract; and separating the crude extract sequentially using macroporous resin and HPLC to produce the spinosin-Na monomer of Ziziphi Spinosae Semen with a good water solubility and a purity greater than 98%. The spinosin-Na monomer prepared herein is capable of significantly inhibiting the proliferation of tumor cells, so that it can be applied in the preparation of a functional food and/or medicine for preventing and/or treating tumors.

Abstract: A transcranial magnetic stimulation circuit, a transcranial magnetic stimulator and a magnetic impulse generation method thereof are provided, in which the circuit includes at least two inductance coils, a direct current, a charging and discharging circuit and a controller. The controller controls the inductance coils to synchronously generate magnetic impulses through an electronic switch. The method includes: coinciding central lines of the inductance coils with each other; controller outputting an impulse sequence to control the electronic switch to enable the inductance coils to synchronously generate magnetic impulses; and superposing the magnetic impulses to form the magnetic impulses required by the transcranial magnetic stimulator. The transcranial magnetic stimulator includes a pillow base and the transcranial magnetic stimulation circuit. A containing cavity is disposed in the pillow base.

Abstract: A system and method is provided for managing and publishing feedback using a merchant-independent and user-centric approach. The system comprises means for registering a user. The system also provides means for collecting, from the registered user, information verifiably indicating, to an appreciable extent, that the user has used a product identified by the collected information. The system further provides means for matching the product to an officially identified product stored in a product database. The system additionally provides means for enabling the user to provide only a single instance of feedback on the matched product. The system further provides means for enabling the user to view the feedback provided by the user on the matched product as well as the feedback provided by other registered users on the matched product.

Abstract: A method and system are provided for performing elliptical-based and hybrid surveillance, performing false target detection and resolution, and performing integrity monitoring using one or more receiving and transmitting elements time synchronized to a common precision time reference, and a central workstation. Antennas for transmitting and receiving elements are located at known positions separated from one another. At a given time, one of the transmitting elements transmits an interrogation signal to one or more targets, which respond to the interrogation with a reply transmission, received by one or more receiving elements.

Abstract: A method and system are provided for performing elliptical-based and hybrid surveillance, performing false target detection and resolution, and performing integrity monitoring using one or more receiving and transmitting elements time synchronized to a common precision time reference, and a central workstation. Antennas for transmitting and receiving elements are located at known positions separated from one another. At a given time, one of the transmitting elements transmits an interrogation signal to one or more targets, which respond to the interrogation with a reply transmission, received by one or more receiving elements.